National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Knoxville, McGhee Tyson Airport (KTYS)

Lat: 35.82°NLon: 83.99°WElev: 981ft.

Fair

11°F

-12°C

Humidity 70%
Wind Speed SW 8 mph
Barometer 30.45 in (1032.6 mb)
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill-1°F (-18°C)
Last update 27 Jan 12:53 am EST
Extended Forecast for

2 Miles ESE Walland TN

Cold Weather Advisory January 27, 01:29am until January 27, 12:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 01:29am until January 27, 12:00pm

    NOW until 12:00pm Tue

    Cold Weather Advisory

  • Overnight

    Low: 8 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 35. Wind chill values between -1 and 9. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    High: 35 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Increasing clouds, with a low around 19. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.

    Low: 19 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 36. Light west wind increasing to 5 to 10 mph in the afternoon.

    High: 36 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 18. West wind around 5 mph becoming calm after midnight.

    Low: 18 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 36. Calm wind becoming northwest around 5 mph.

    High: 36 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. Calm wind.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 8. Wind chill values between -1 and 4. Southwest wind around 5 mph.
Tuesday
Sunny, with a high near 35. Wind chill values between -1 and 9. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday Night
Increasing clouds, with a low around 19. West wind 5 to 10 mph becoming light after midnight. Winds could gust as high as 20 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 36. Light west wind increasing to 5 to 10 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 18. West wind around 5 mph becoming calm after midnight.
Thursday
Partly sunny, with a high near 36. Calm wind becoming northwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 21. Calm wind.
Friday
A 20 percent chance of snow showers after 1pm. Mostly cloudy, with a high near 34.
Friday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 10.
Saturday
A 20 percent chance of snow showers before 1pm. Partly sunny and cold, with a high near 20.
Saturday Night
Mostly cloudy, with a low around 8.
Sunday
Mostly sunny, with a high near 28.
Sunday Night
Partly cloudy, with a low around 12.
Monday
Mostly sunny, with a high near 35.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Walland TN
 35.72°N 83.77°W (Elev. 1640 ft)
Last Update:
12:41 am EST Jan 27, 2026
Forecast Valid:
1am EST Jan 27, 2026-6pm EST Feb 2, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation